<template>
  <div class="account-box">
    <div class="toggle">
      <a href="javascript:;" @click="isMsgLogin=false" v-if="isMsgLogin">
        <i class="iconfont icon-user"></i> 使用账号登录
      </a>
      <a href="javascript:;" @click="isMsgLogin=true" v-else>
        <i class="iconfont icon-msg"></i> 使用短信登录
      </a>
    </div>
    <Form ref="formCom" class="form" v-slot='{errors}' :validation-schema="schema">
    <!-- <h2>表单校验错误是的对象 {{ errors }}</h2> -->
      <template  v-if="!isMsgLogin">
        <div class="form-item" >
          <div class="input">
            <i class="iconfont icon-user"></i>
           <!-- <input type="text" placeholder="请输入用户名或手机号" /> -->
            <Field v-model="form.account" :class="{error:errors.account}" name="account" type="text"  placeholder="请输入用户名或手机号" />
          </div>
          <div class="error" v-if="errors.account"><i class="iconfont icon-warning" />{{errors.account}}</div>
        </div>
        <div class="form-item">
          <div class="input">
            <i class="iconfont icon-lock"></i>
            <Field v-model="form.password" :class="{error:errors.password}" name="password" type="password" placeholder="请输入密码" />
          </div>
        <div class="error"  v-if="errors.password"><i class="iconfont icon-warning" />{{errors.password}}</div>
        </div>
      </template>
      <template v-else>
        <div class="form-item">
          <div class="input">
            <i class="iconfont icon-user"></i>
            <Field type="text" v-model="form.mobile" name='mobile' placeholder="请输入手机号" />
          </div>
          <div class="error"  v-if="errors.mobile"><i class="iconfont icon-warning" />{{errors.mobile}}</div>
        </div>
        <div class="form-item">
          <div class="input">
            <i class="iconfont icon-code"></i>
            <Field  type="password" v-model="form.code" name='code' placeholder="请输入验证码" />
            <span @click="send()" class="code">{{ time ===0 ? "发送验证码" :`${time}验证码已经发送`}}</span>
          </div>
          <div class="error"  v-if="errors.code"><i class="iconfont icon-warning" />{{errors.code}}</div>
        </div>
      </template>
      <div class="form-item">
        <div class="agree">
          <!-- <XtxCheckbox /> -->
          <Field as="XtxCheckbox" name="isAgree" v-model="form.isAgree" />
          <span>我已同意</span>
          <a href="javascript:;">《隐私条款》</a>
          <span>和</span>
          <a href="javascript:;">《服务条款》</a>
        </div>
      </div>
      <a  href="javascript:;" class="btn" @click="login()">登录</a>
    </Form>
    <div class="action">
      <a href="https://graph.qq.com/oauth2.0/show?which=Login&display=pc&client_id=100556005&response_type=token&scope=all&redirect_uri=http%3A%2F%2Fwww.corho.com%3A8080%2F%23%2Flogin%2Fcallback">
        <img
          src="https://qzonestyle.gtimg.cn/qzone/vas/opensns/res/img/Connect_logo_7.png"
          alt=""
        />
      </a>
      <div class="url">
        <a href="javascript:;">忘记密码</a>
        <a href="javascript:;">免费注册</a>
      </div>
    </div>
  </div>
</template>

<script>

// 登录APi ,获取短信登录验证码,短信登录
import { userAccountLogin, userMobileLogin, userMobileLoginMsg } from '@/api/user'
import { useIntervalFn } from '@vueuse/shared'
import { Form, Field } from 'vee-validate'
import { ref, reactive } from 'vue'
import schema from '@/utils/vee-validate-schema.js'
import { useStore } from 'vuex'
import { useRoute, useRouter } from 'vue-router'
import Message from '@/components/library/Message'
export default {
  components: { Form, Field },
  name: 'LoginForm',
  setup () {
    const store = useStore()
    const router = useRouter()
    const route = useRoute()
    const isMsgLogin = ref(false)
    const formCom = ref(null)
    const form = reactive({
      isAgree: true,
      account: null,
      password: null,
      mobile: null,
      code: null
    })
    // 验证码
    const time = ref(0)
    const { pause, resume } = useIntervalFn(() => {
      time.value--
      if (time.value <= 0) {
        pause()
      }
    }, 1000, { immediate: false })
    const send = async () => {
      const mobileChecked = schema.mobile(form.mobile)
      // 🔔上一个倒计时没有结束，直接退出
      if (time.value !== 0) return
      // 如果手机验证没问题，则开启倒计时，和发送手机验证
      if (mobileChecked === true) {
        time.value = 60
        resume()
        await userMobileLoginMsg(form.mobile)
      } else {
        formCom.value.setFieldError('mobile', mobileChecked)
      }
    }
    const login = async () => {
      const valid = await formCom.value.validate()
      if (!valid) alert('表单校验失败')
      let res
      if (isMsgLogin.value) {
        res = await userMobileLogin(form)
      } else {
        res = await userAccountLogin(form)
      }
      // 使用Form组件自带的api进行登录前的验证
      try {
        store.commit('user/setUser', res.result)
        Message({ type: 'success', message: '登录成功' })
        store.dispatch('cart/mergeLocalCart')
        const redirectUrl = route.query.redirectUrl
        router.push(redirectUrl || '/')
      } catch (err) {
        Message({ type: 'error', message: err.response.data.message })
      }
    }
    return { isMsgLogin, schema, form, formCom, login, send, time }
  }
}
</script>

<style lang="less" scoped>
// 账号容器
.account-box {
  .toggle {
    padding: 15px 40px;
    text-align: right;
    a {
      color: @xtxColor;
      i {
        font-size: 14px;
      }
    }
  }
  .form {
    padding: 0 40px;
    &-item {
      margin-bottom: 28px;
      .input {
        position: relative;
        height: 36px;
        > i {
          width: 34px;
          height: 34px;
          background: #cfcdcd;
          color: #fff;
          position: absolute;
          left: 1px;
          top: 1px;
          text-align: center;
          line-height: 34px;
          font-size: 18px;
        }
        input {
          padding-left: 44px;
          border: 1px solid #cfcdcd;
          height: 36px;
          line-height: 36px;
          width: 100%;
          &.error {
            border-color: @priceColor;
          }
          &.active,&:focus {
            border-color: @xtxColor;
          }
        }
        .code {
          position: absolute;
          right: 1px;
          top: 1px;
          text-align: center;
          line-height: 34px;
          font-size: 14px;
          background: #f5f5f5;
          color: #666;
          width: 90px;
          height: 34px;
          cursor: pointer;
        }
      }
      > .error {
        position: absolute;
        font-size: 12px;
        line-height: 28px;
        color: @priceColor;
        i {
          font-size: 14px;
          margin-right: 2px;
        }
      }
    }
    .agree {
      a {
        color: #069;
      }
    }
    .btn {
      display: block;
      width: 100%;
      height: 40px;
      color: #fff;
      text-align: center;
      line-height: 40px;
      background: @xtxColor;
      &.disabled {
        background: #cfcdcd;
      }
    }
  }
  .action {
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    .url {
      a {
        color: #999;
        margin-left: 10px;
      }
    }
  }
}
</style>
